baber/WOPTO huggingface dataset:
Patent JP-S59143254-A (JP)
Title: Fluorescent lamp
Inventor: YOSHINO SHIGEO
IPC: H01J61/35
Filed: 1983-02-04
Abstract: PURPOSE:To make difficult for fluorescent dye to be separated by applying the fluorecent dye after applying inorganic fine particles on the internal wall of the glass bulb of a fluorescent lamp. CONSTITUTION:After inorganic fine particles such as silica are applied on the internal wall of glass bulb 1, 1' or applied and baked, the fluorescent dye 3, 3' are applied thereon or applied and baked. As may be understood from the figure, since the fluorescent dye is applied on the uneven surface of inorganic fine particles, the surface area of fluorescent dye increases and since the fluorescent dye is applied on the uneven surface, the ultraviolet ray incoming from various angles can efficiently be converted into a visible light. Moreover, since inorganic fine particles are chemically active up to a considerable degree, they have large adhesive force to the fluorescent dye.
Patent JP-H09210593-A (JP)
Title: Automatic cleaning equipment for heat exchanger of ceiling fitted type air conditioner
Inventor: OUCHI RYUNOSUKE
IPC: F24F1/00
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To provide equipment for executing automatic cleaning of a heat exchanger of a ceiling fitted type air conditioner efficiently by a small number of floor set parts. SOLUTION: This equipment has a cover 2 covering the lower part of a case body B of an air conditioner of a ceiling fitted type, a ceiling installed part 4 equipped with a liquid spray nozzle 3a spraying a cleaning liquid and other liquids onto a heat exchanger C with fins and an air jet nozzle 3b jetting air for removal of the liquids and a floor set part 8 having a carriage X carrying a liquid supplying-collecting device 5 and a carriage Y carrying an air supplying device 6 in such a manner that one carriage X can be set or fitted on the other carriage Y. The liquid spray nozzle 3a and a drain collecting port 2d provided in the cover 2 are connected to the liquid supplying-collecting device 5 through removable hoses 9 and 10, while the air jet nozzle 3b and the air supply device 6 are connected through a removable hose 11.
Patent JP-H05275786-A (JP)
Title: Optical signal source which is frequency-locked with in-fiber lattice resonator
IPC: H01S3/00
Filed: 1993-01-11
Abstract: PURPOSE: To realize an optical signal source whose frequency is stabilized by detecting given phase shift and/or amplitude change with a resonator, operating the resonator as a feedback mechanism, making the resonator a moire lattice having a single resonance frequency, and locking an adjusting means to maintain a wavelength in matching with a resonance frequency. CONSTITUTION: An optical carrier output from a laser 10 is split with an optical coupler 11, and a small optical specimen is applied to a modulator 14. The modulated carrier is inputted in a resonator 18 in an optical fiber 16 from the modulator 14. The optical resonator output is divided with a splitter 24, via an optical detector 20 and an amplifier 22 and inputted in a first mixer 26 and a second mixer 28. The mixer 26 generates a signal equal to A sin ϕ, the mixer 28 generates a signal equal to A cos ϕ, and those signals are outputted to a control circuit 40. The control circuit 40 generates a wavelength control signal to a laser 10, on the basis of phase shift which is detected with a heterodyne detector.
Patent JP-S59143585-A (JP)
Title: Rotary tank for fermentation of moromi (unrefined soy)
Inventor: YAMAZAKI HIDEKAZU
IPC: A23L27/50
Filed: 1983-02-04
Abstract: PURPOSE:To provide a tank for the fermentation of MOROMI (unrefined soy), having excellent mixing and stirring effect, by using a fermentation tank containing an air-blowing apparatus, etc. therein and furnished with a stirring member fixed to the inner surface, and supporting the tank in a manner to be rotatable at a low speed. CONSTITUTION:The main body of a tank 1 having a stirring member 5 attached to its inner surface is supported with bearings 3, 3 rotatable around the horizontal axis 2, 2 of the tank. The signs 4a and 4b are lid of the raw material inlet port 1a and lid of product outlet port 1b, respectively. The air supply pipe 7 of the air-blowing apparatus, the exhaust pipe 8 and the circulation pipe 9 of the fluid of the heating (or cooling) device are attached to the hollow of the horizontal axis 2, 2 through the liquid seal 10. The horizontal axis is furnished with a sprochet 6a to enable the revolution of the tank by the chain 6b. The raw material, MOROMI, unrefined soy, is charged in the tank 1, blasted with air, controlled to a proper temperature by the heating (or cooling) device, and fermented under rotation of the tank at a low rate of revolution (<= about 10rpm) with high stirring efficiency.
Patent JP-S57134511-A (JP)
Title: Method and device for hardening
Inventor: NAOI MASAAKI
IPC: C21D1/18
Filed: 1981-02-12
Abstract: PURPOSE:To inhibit the generation of surface flaws and to obtain a hardened strip of less strain and high flatness in hardening a strip to be hardened which is heated to hardening temp. continuously by successively cooling the same, by passing said strip through plural rotating bodies thereby leveling and cooling the same. CONSTITUTION:Quenching oil 2 is stored in a hardening tank 1, and rotary drums 11, 21, 31 are fixed. The drum 21 is inclined properly by the turning of two adjusting screws 24 provided on both sides thereof, so that a strip 4 to be hardened is prevented from deviating from the respective drums. The drums 11 and 21, as well as 21 and 31 are linked by means of arms 41, 42 respectively and the drum 31 is supported on a movable bed 36 moving on a stationary bed 37 to the right and left of the figure so that the relative position of the respective drums can be adjusted within said range. In this way, the curvature of the strip 4 passing through the drums 11, 21, 31 successively in rolling contact therewith is adjusted and the flatness after the hardening is improved without difficulty.
Patent JP-S59144758-A (JP)
Title: Preparation of 4-oxo-4,5,6,7-tetrahydroindole
Inventor: IWATA FUMIO
IPC: C07B61/00
Filed: 1983-02-08
Abstract: PURPOSE:To prepare the titled compound useful as a synthetic intermediate of pharmaceuticals, etc., in high yield, by using easily available N-3-oxo-cyclohexylidene ethanolamine as a raw material, and carrying out the cyclization reaction in a solvent in the presence of a catalyst comprising a complex of a platinum- group metal. CONSTITUTION:N-3-Oxo-cyclohexylidene ethanol of formula III which can be prepared easily by the dehydrative condensation of 1,3-cyclohexanedione of formula I with ethanolamine of formula II in a solvent at 0-50 deg.C, is cyclized by heating and refluxing using dialkoxyalkane of formula IV (R is alkyl or alkoxy; n is 2-3) as a solvent, in the presence of a platinum-group metal complex catalyst of formula V (M is platinum-group metal such as Ru, Rh, Pt, etc.; X is halogen such as Cl, I, etc.; R is phenyl or lower alkyl; m is 1-3; m is 2-3) at 100-250 deg.C for 1-6hr to obtain the objective compound of formula VI. USE:A synthetic intermediate of pindolol, etc. useful as a beta-sympatholytic agent.
Patent JP-S61180595-A (JP)
Title: Starter of commutatorless motor
Inventor: IWAI TOSHIAKI
IPC: H02P6/06
Filed: 1985-02-01
Abstract: PURPOSE:To suppress a peak value of a current with low loss and small space by finely turning ON or OFF a switching element for controlling power supply to a motor winding according to a current flow signal at starting time. CONSTITUTION:A predetermined synchronizing signal is generated by a synchronizing signal generator 4 at starting time. A controller 6 controls switching elements 81-86 by signals from position detecting means 3 for detecting the rotary position of a rotor and a synchronizing signal generator 4, and generates a control signal for controlling the power supply to motor windings 91-93. This control signal is input to an AND circuit 7, and the elements 81-86 are controlled by the logic product of the control signal and the current flow signal from a current flow signal generator 5.
Patent JP-S54111062-A (JP)
Title: Operating-force transmission mechanism in two-system type brake apparatus
Inventor: SUZUKI ISAO
IPC: B60T11/24
Filed: 1978-02-20
Abstract: PURPOSE: To enable the operating force to be transmitted stably to both plungers by setting the operation point at which the operating force due to such as springs acts on an equalizer closer to the plunger side than the connection line between the contacts at which two plungers contacts with the equalizer.  
     CONSTITUTION: Whether in normal state or in the trouble of one system, at least one puluger 11 or 11' in braking, receives the spring force of a spring 31 through an equalizer 24 and is shifted upward or downward. As the contact a between the equalizer 24 and the projection part 28 of a piston 27 is set closer to the plunger 11, 11' side than the connection line between the contacts b and b' of both plungers 11 and 11', a tendency that the equalizer 24 slants as the conventional is restrained, and stable operation can be assured. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06231973-A (JP)
Title: Stationary induction electric apparatus
Inventor: SHIRANE TAKASHI
IPC: H01F27/02
Filed: 1993-02-05
Abstract: PURPOSE:To provide stationary induction electric apparatus having high insulation reliability by reducing the amount of dust contained in its main body tank in which an insulating liquid is enclosed. CONSTITUTION:A circulating route is constituted by connecting the upper and lower sections of a tank 2 in which an insulating liquid 1 is enclosed through a pipeline 5 and installing a pump 6 and filter 7 to the middle of the pipeline 5 and a bubble mixing device 10 is connected to the part of the pipeline 5 into which the liquid 1 flows from the lower section of the tank 2 so that bubbles 9 can be mixed into the liquid 1 and the liquid 1 can make circulating movement in the tank 2. In addition, by dissolving a gas in advance in the liquid 1 as a bubble mixing means, the pressure in the tank 2 is reduced and a winding 4 is heated by conduction or ultrasonic vibrations are given to the winding 4.
Patent JP-2000213503-A (JP)
Title: Micro-vibration reducing device for hydraulic actuator
Inventor: HAYASHI TOSHIKAZU
IPC: F15B9/09
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of largely reducing spool fluctuation causing micro-vibration (background vibration) of a hydraulic actuator. SOLUTION: A micro-vibration reducing device consists of a hydraulic pump 21, a supply pressure (electric) feed back control means, a control servo valve 23, a hydraulic actuator, and a controller 26. The supply pressure (electric) feed back control means is arranged between the hydraulic pump 21 and the control servo valve 23. The pressure control controller 26 inputs the pressure value at the inlet of the control servo valve 23 as well as a pressure setting command value and outputs a control signal to an electromagnetic control valve 22. The electromagnetic control valve 22 regulates the pressure of the oil, which is sent from the hydraulic pump 21 to the control servo valve 23, based on the signal from the pressure control controller 26 and through PI operation.  The control servo valve 23 controlled by the signal from the controller 32 takes in the pressure oil from the electromagnetic control valve 22 and discharges it toward the hydraulic actuator.
Patent JP-S58137048-A (JP)
Title: Branch instruction control system
Inventor: OOUCHI MITSUO
IPC: G06F9/32
Filed: 1982-02-08
Abstract: PURPOSE:To improve the performance of information processing remarkably, by changing the memory address of an instruction to be prefetched in response to the prefetch address information. CONSTITUTION:When the instruction of an instruction register 9 inputted at an instruction decoder 10 is interpreted other than the address instruction with a discrimination bit 1 of an instruction code, a signal line 29 is set off and an instruction buffer 3 is renewed with a signal line 24. In case of a prefetch address designation instruction, the signal line 29 is set on, and the prefetch address information and branch success/failure information are given to prefetch discrimination section 12. The section 12 compares the information 2 with the success/failure of branch due to execution and transmits a signal being set on when coincident and off when dissident to signal lines 27, 28. Thus, the memory address of the instruction to be prefetched is changed in response to the prefetch address information.
Patent JP-S60163591-A (JP)
Title: Solid-state color image pickup device
Inventor: FUJIMOTO MAKOTO
IPC: H04N9/07
Filed: 1984-02-03
Abstract: PURPOSE:To eliminate the distortion of a luminance signal caused by a carrier of a chrominance signal and to obtain high horizontal resolution by arranging filters by four color iteration with respect to the horizontal scanning direction of a solid-state image pickup element, and setting a horizontal filter string to four color iteration with respect to the vertical scanning direction. CONSTITUTION:Picture elements 300 on an image pickup element of a solid-state color image pickup device are arranged in a zigzag in position by shifting a space phase in the horizontal direction at every horizontal picture elements string. A filter obtained by iteration of four colors such as an array of a magenta filter 301 and a yellow filter 302, a green filter 313 and a cyan filter 304 is arranged in the 1st line (nh) picture element 300. A combination of four color iteration of each (n+1)h, (n+2)h and (n+3)h is of the specific iteration array. The phase of carrier of a chrominance signal of each horizontal picture element 300 is shifted by 90 deg.. Then the distortion of a luminance signal caused by a carrier of a chrominance signal is eliminated, a horizontal resolution is made more satisfactory and a color picture with high quality is outputted.
Patent JP-H0825875-A (JP)
Title: Method and apparatus for mounting cylinder of writing instrument
Inventor: FUNADA YOSHIO
IPC: B43K25/02
Filed: 1995-01-12
Abstract: PURPOSE:To allow a cylinder to be scarcely rotated and removed when once set by easily press injecting the cylinder such as a grip member, etc. CONSTITUTION:A method and an apparatus for mounting the cylinder of a writing instrument comprises the steps of coating the barrel 1 of a writing instrument with water solution 8 of polyvinyl alcohol or hydroxyethyl-cellulose, then press injecting cylinders 2, 7 from front or rear side of the barrel 1 to be fixed to the barrel 1.
Patent JP-H03224426-A (JP)
Title: High pressure experimental water-tank
Inventor: TSUJI YOSHITO
IPC: F16J12/00
Filed: 1990-01-31
Abstract: PURPOSE:To enable transfer of a deep sea organism from a pressure vessel to a tank and breed or culture the deep sea organism over a long period by putting a pressure vessel containing a deep sea organism in a high pressure experimental water-tank and transferring the deep sea organism into a main chamber with a manipulator. CONSTITUTION:A pressure vessel 8 containing a deep sea organism 01 is placed in a subsidiary chamber 3 of a high pressure experimental water-tank 1 and seawater is poured into the tank to develop the environment of deep sea. The deep sea organism is taken out of the pressure vessel with a manipulator 9 while inspecting through an inspection window, the lid 14 of a main chamber of the pressure wall is opened, the pressure wall is turned so as to move the opened opening 18 of the main chamber to the position just above the main chamber 2 and the deep sea organism is transferred into the main chamber with the manipulator.
Patent JP-H09210144-A (JP)
Title: Gear transmission
Inventor: HAYASHI TETSUSHI
IPC: F16H57/039
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To accomplish smaller and light-weight apparatus including a gear box by forming a compact bevel gear of small teeth width. SOLUTION: A gear transmission has a plurality of bevel gears 5, 6, and 7 each engaging with another and a gear box 8 housing these bevel gears. These mutually engaging bevel gears have each different width of teeth. The mutually engaging bevel gears have outer circumference 5c, 7c determined by the diameter of the tip of teeth, the bevel gear with smaller teeth width among these gears is engaging with another bevel gear with larger teeth width at the position where the outer circumference is offset into the direction of pitch cone vertex 0 more than the bevel gear with larger face width.
Patent JP-H02198237-A (JP)
Title: Line assignment system
Inventor: KAWAMURA HIROTSUGU
IPC: H04J4/00
Filed: 1989-01-26
Abstract: PURPOSE:To secure a multiplexed line with many channel numbers and to utilize effectively a frequency band width or a time division band width by providing a standard talking band width and a narrow talking band width of channels. CONSTITUTION:Speeches 2-17 having a connection request are assigned sequentially to channels ch1-ch3 having a frequency band width  f with a high quality channel at first. Then the allocation of lines is changed to channels ch4-ch7 having a narrower band width than that of the band width  f being low quality channels after a prescribed time elapses. Moreover, in the case of the time division system, the channels ch1-ch3 are used for high quality channels, a time slot  t is allocated, channels ch4-ch7 are used for low quality channels and a time slot  ts less than the time slot  t is assigned. The line allocation is moved from high quality channels to low quality channels for the speech after a prescribed time in this way to secure lines with many channel numbers and the frequency band width or the time division time band width is effectively utilized.
Patent JP-S56117673-A (JP)
Title: Pass book printing device
Inventor: AOKI HIROSHI
IPC: G06K17/00
Filed: 1980-02-20
Abstract: PURPOSE: To prevent an erroneous reading due to a printing data on the reverse side page and improve the reliability of specifying a printing position by printing an asymmetrical printing mark in a vertical direction in each line together with printing data.  
     CONSTITUTION: For instance, a slash (/) is used as an asymmetrical printing mark in a vertical direction. A pass book 16 opened with a page to be printed is inserted through an insertion port and in the process of carriage of the said pass book with rollers 4, 5, a printing mark 18 is read by means of a pair of sensors 10 (A, B). Then the pass book is set in a position corresponding to the count value of the said readout and a desired print is carried out by means of a printing device consisting of a platen 7 and a printing head 8. In this device, the afore-mentioned asymmetrical mark is used as a printing mark 18 to be read out. That is, the asymmetrical mark (e.g. a slash) serves as an object for rejection when a print on the reverse page is seen through, because the said mark on the front side (solid line) of the pass book 16 and that on the reverse side (broken line) present inverted positions for response time from an element A and an element B composing sensor 10. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59145112-A (JP)
Title: Connecting and fixing device of members by ultrasonic welder
Inventor: YOSHIMURA SATORU
IPC: B29C65/78
Filed: 1983-02-08
Abstract: PURPOSE:To contrive to fix the second member to the first member surely by causing the concave groove formed on the working surface of a hone to be partially in contact with the second member in the ultrasonic welder which is used for pushing and fixing the second member with high melting point into the first member made of thermoplastic resin. CONSTITUTION:A plastic plate W1 is placed on a receiving jig 5 and a flat screw W2 is further placed thereon. A working hone 1 is lowered and pushes the plate W1 in such a way that an annular concave groove 4 formed on the working surface 3 is partially in contact with the flat surface W2a of the flat screw. Then, whe ultrasonic vibration is applied, the flat screw W2 is pushed into the plate 1, and simultaneously the molten plastic plate W1 is swelled up on its circumference, and the annular concave groove 4 of the working surface 3 of the working hone 1 is filled with said molten plastic so as to cover partially the flat surface W2a of the flat screw 2. Thus, the flat screw is burely furied and fixed into the plastic plate, and the locking for drawing out and rotating is surely achieved.
Patent JP-H04257463-A (JP)
Title: Driver of led head
Inventor: OTA MORIO
IPC: B41J2/44
Filed: 1991-02-12
Abstract: PURPOSE:To offer a driver of an LED head which is used for an LED printer and is capable of substantially correcting the sensibility of a sensitizing element that increases with changes in temperature and of giving optical outputs corresponding to the sensibility of the sensitizing element in order to prevent deterioration of printing quality. CONSTITUTION:The electric potential of a terminal F' that changes depending on temperature is earthed as an electric current Ix through a resistor R5 and a transistor Q, and a rise in voltage of the terminal F' is restrained by a circuit Rx consisting of resistors R3-R5 and the transistor Q, so that optical outputs of an LED element that corresponds to a rise in the sensibility of a sensitizing element are given to the sensitizing element.
Patent JP-H07223001-A (JP)
Title: Ceramics roll for rolling line
Inventor: KAWASAKI KEIJI
IPC: B21B39/00
Filed: 1994-02-16
Abstract: PURPOSE:To obtain a ceramics roll having resistibility to impact load caused by a material to be rolled, hardly being broken and excellent in durability by forming the bottom peripheral part of a bearing mounting part so that its radius of curvature is within a specific dimension. CONSTITUTION:The bottom peripheral part 12a of the bearing mounting part 12 is formed so that its radius of curvatures is >=0.5mm. Then, even when rolling is executed by providing this ceramic roll in a rolling line, the stress due to the impact load of the material to be rolled such as a steel material is hardly concentrated in the bottom peripheral part 12a and breaking is evaded. And, it is desirable that a specific shape of the bottom peripheral part 12a of the bearing mounting part 12 is imparted before baking and is constituted of a baked surface. Further, it is desirable to take the radius of curvature of the peripheral part 12a as >=1mm and, when the radius is <0.5mm, cracking starting from the bottom peripheral part is caused during using. In this way, strength drop due to flaws by grinding after baking is not brought about.
Patent JP-S60164474-A (JP)
Title: Preparation of shochu flavored with coffee
Inventor: SHINOZAKI HIROYUKI
IPC: C12H6/02
Filed: 1984-02-07
Abstract: PURPOSE:To obtain SHOCHU (low-class distilled spirits) having the characteristic flavor and sweet taste of coffee, and absolutely free from the odor of SHOCHU such as ill odor, burnt smell, oily smell, irritant smell, etc., by adding powder of roast coffee beans to the raw material of pot-stilled SHOCHU, and carrying out the fermentation and distillation of the SHOCHU. CONSTITUTION:The power of roast coffee beans is added to the raw material of SHOCHU in the conventional preparation process of a pot-stilled SHOCHU, preferably in an amount of 5-30wt%, and the fermentation and distillation are carried out to obtain the objective SHOCHU. The addition of the coffee powder to the system is carried out preferably in the course of the fermentation of the unrefined SHOCHU.